猜测TCP序列号攻击的实现与预防  

The realization and prevention of guess of TCP SN attack

作　　者：彭敏[1] 

机构地区：[1]湖南城建职业技术学院信息工程系,湖南湘潭411103

出　　处：《企业技术开发》2006年第7期76-78,共3页Technological Development of Enterprise

摘　　要：TCP协议的建立通过客户与服务器之间的“三次握手”过程实现。攻击者可能猜测出服务器将发送的序列号,并通过对该序列号的正确回应取得服务器的信任,进而实施攻击。因此,服务器应尽量避免采用单纯依靠地址认证来确认客户身份的方法。The establishment of the TCP agreement makes it possible that ＂three-way handshake＇connects the client and the server.The attacker may guess the SN that a server will send out,and obtain the server＇s trust by response rightly to the SN,and then carry out the attack.Therefore,the server should try to avoid the simple depending on attesting client＇s degree by address.

关 键 词：TCP协议 TCP序列号 三次握手 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]